The Bug
Foxes that naturally spawn in grove biomes aren't the snowy variant of the fox
Reproduce
Open a single biome grove type world
Do /tp @e[type=fox] ~ ~ ~
Expected Result
The foxes would be the snowy variant due to it being a cold biome
Observed Result
The foxes were the normal variant
This is also a parity issue since Bedrock's foxes spawn snowy variant in groves properly.